CN202399912U - Tool for installing spring of electronic accelerator pedal - Google Patents
Tool for installing spring of electronic accelerator pedal Download PDFInfo
- Publication number
- CN202399912U CN202399912U CN 201120504678 CN201120504678U CN202399912U CN 202399912 U CN202399912 U CN 202399912U CN 201120504678 CN201120504678 CN 201120504678 CN 201120504678 U CN201120504678 U CN 201120504678U CN 202399912 U CN202399912 U CN 202399912U
- Authority
- CN
- China
- Prior art keywords
- spring
- efp
- frock
- main body
- accelerator pedal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a tool for installing a spring of an electronic accelerator pedal. The tool comprises an electronic accelerator pedal, a spring installation tool main body and a spring, wherein the spring installation tool main body is bent, a bent part of the spring installation tool main body is extended outward to form a long end part and a short end part which are parallel to each other; at least one through hole runs through the end face of the long end part, and is positioned on the head of the long end part; the end face of the short end part is provided with at least one groove which is extended inward to the bent part; one end of the spring is arranged in the through hole, and the other end of the spring is arranged in the groove; and the spring installation tool main body connected with the spring is arranged in the electronic accelerator pedal through a connection piece. By using the tool for installing the spring of the electronic accelerator pedal, double torsional springs can be installed into the electronic accelerator pedal through the spring installation tool main body conveniently, and an installation process is safe and reliable. The tool for installing the spring of the electronic accelerator pedal is simple in structure and convenient to use.
Description
Technical field
The utility model relates to a kind of technical field of millwright dress, relates in particular to a kind of technical field that is used for the installation frock of efp spring.
Background technology
Eltec develop rapidly in recent years, electronic accelerator pedal of automobile are also along with fast development, and early stage stay-supported Das Gaspedal is eliminated gradually, the substitute is with better functionly, use novel electron Das Gaspedal more easily.The novel electron Das Gaspedal adopts contactless angular-motion transducer, and the efp angular-motion transducer is installed in Das Gaspedal inside, monitors the position of Das Gaspedal at any time.When monitoring the Das Gaspedal height and position when changing; Understand moment with this direct information electronic control unit (ECU); Electronic control unit (ECU) carries out computing to the data message of this information and other system; Calculate a control signal, deliver to servo E-gas motor relay through circuit, servomotor torque constant drives throttle gate and carries out relevant action.
Efp has floor type and wall-hanging two kinds of structures at present, and what floor type adopted is the structure of torsion spring, utilizes two torsion springs that the pedal of subduing is upspring.What wall-hanging efp adopted is single torsion spring structure; Through torsion spring torsion pedal is upspring behind the pin push down on the pedal, so guarantee that again the diameter design-calculated of pedal whole service life and resilience strength torsion spring generally all compares slightly simultaneously because the single torsion spring structure construction of employing is simple, diameter is bigger; Because so the big torsion spring of torsion spring external diameter is not able to and will exposes outside outward; Exposed spring is worn easily and corrodes, and has reduced the service life of torsion spring, and the diameter of torsion spring and external form are excessive in addition makes that also the overall weight of pedal is excessive; Seem heavy, rather than optimized design.The structure of single torsion spring does not have the effect of insurance yet, in case torsion spring damages, pedal can't spring back to initial position, and promptly throttle is in maximum acceleration mode, in case the consequence that has an accident is serious.Just owing to the importance of torsion spring in efp, so particularly important to the protection and the installation of spring at the production fitting process.
The utility model content
The purpose of the utility model is to provide a kind of installation frock that is used for the efp spring, the problem that be prone to cause to wear and tear to solve single torsion spring in the existing efp, the burn into life-span reduces and spring is not easy to install.
To achieve these goals, the technical scheme taked of the utility model is:
A kind of efp spring is installed frock, comprises an efp, wherein; Comprise that also a spring installs the frock main body, said spring is installed the frock main body and is a bending shape, and its bending part outwards forms two parallel long end parts and weak point end parts; The end face of said long end parts runs through a through hole at least; And said through hole is positioned at the head of said long end parts, and the end face of said short end parts has a groove at least, and said groove extends inwardly to said bending part; One spring; One end of said spring is arranged in the said through hole, and the other end of said spring is arranged in the said groove, and the said spring installation frock main body that connects said spring places said efp through attaching parts.
Above-mentioned efp spring is installed frock, and wherein, said attaching parts is an efp rotating shaft, and said efp rotating shaft runs through the hollow space of said efp and said spring.
Above-mentioned efp spring is installed frock, and wherein, the head of said long end parts slightly turns forward.
Above-mentioned efp spring is installed frock, and wherein, the quantity of said through hole is two.
Above-mentioned efp spring is installed frock, and wherein, the quantity of said groove is twice.
Above-mentioned efp spring is installed frock, and wherein, said spring is a torsion spring.
The utility model is owing to adopted above-mentioned technology, and the good effect that makes it compared with prior art to have is:
(1) through spring the frock main body is installed and conveniently torsion spring is mounted in the efp, and installation process is safe and reliable.
(2) through using torsion spring to avoid diameter to adopt bigger single torsion spring to be prone to produce wearing and tearing, corrosion and low phenomenon of life-span effectively.
(3) simple in structure, easy to use.
Description of drawings
Fig. 1 is the scheme drawing that the utility model efp spring is installed frock.
Fig. 2 is the front view that the utility model efp spring is installed frock.
Fig. 3 is the left view that the utility model efp spring is installed frock.
Fig. 4 is the right elevation that the utility model efp spring is installed frock.
Fig. 5 installs the scheme drawing that the utility model efp spring is installed the efp of frock.
The specific embodiment
Provide the specific embodiment that the utility model efp spring is installed frock below in conjunction with accompanying drawing.
Fig. 1 is the scheme drawing that the utility model efp spring is installed frock; Fig. 2 is the front view that the utility model efp spring is installed frock; Fig. 3 is the left view that the utility model efp spring is installed frock; Fig. 4 is the right elevation that the utility model efp spring is installed frock, and Fig. 5 the scheme drawing of the efp of frock for the utility model efp spring is installed, and sees also Fig. 1 to shown in Figure 5.A kind of efp spring of the utility model is installed frock, comprises an efp 1, and this concrete efp 1 is a floor type efp.Also comprise spring installation frock main body 2; This spring is installed frock main body 2 and is a bending shape; Make it have a bending part 21, and bending part 21 stretches out and form two parallel long end parts 22 and short end parts 23, long end parts 22 and short end parts 23 are along along same direction extension.At least run through to be provided with a through hole 24 at the end face of long end parts 22, and through hole 24 be and grow the head of end parts 22; End face in short end parts 23 is provided with a groove 25 at least, and groove 25 extend inwardly to play this part 21, simultaneously, groove 25 is over against long end parts 22.Concrete is example with an actual production, and wherein, the quantity of through hole 24 is two, and the quantity of groove 25 is twice.One spring 3, concrete spring 3 is a torsion spring, and an end of spring 3 is arranged in the through hole 24, and the end through 24 pairs of springs 3 of through hole carries out spacing, and the other end of spring 3 is arranged in the groove 25, and the other end through 25 pairs of springs 3 of groove carries out spacing.The spring that is connected with spring 3 is installed frock main body 2 to be mounted in the efp 1 through attaching parts 4.
The utility model also has following embodiment on the basis of the above:
Among the further embodiment of the utility model, please continue referring to Fig. 1 to shown in Figure 5.Attaching parts 4 is specially an efp rotating shaft, and the spring that is connected with spring 3 is installed frock main body 2 near to efp 1, through the efp rotating shaft hollow space of efp 1 with spring 3 is connected.
Among the further embodiment of the utility model, the head that spring is installed frock main body 2 long end parts 24 slightly turns forward, and forms a beloid trapezium structure.
The utility model also has following occupation mode on the basis of the above:
At first, take spring 3 (torsion spring), with its manual twisting.Then; An end that adopts spring that 24 pairs of springs 3 of through hole of frock main body 2 are installed carries out spacing; And the other end that adopts spring that 25 pairs of springs 3 of groove of frock main body 2 are installed carries out spacing; Be convenient to manual fixing spring 3 and be on the spring installation frock main body 2,, make spring 3 be in tight state with this fixing spring 3.Then, spring is installed frock main body 2 be put in the efp 1, and the rotating shaft 4. of installation efp is last, reversing sense takes out spring frock main body 2, spring 3 installations is installed.
In sum, use the utility model efp spring that frock is installed, through spring the frock main body is installed and conveniently torsion spring is mounted in the efp, installation process is safe and reliable.And it is simple in structure, and is easy to use.
The above is the preferred embodiment of the utility model, not in order to restriction the utility model, any modification of being done within all spirit at the utility model and the principle, is equal to and replaces and improvement etc., all should be included within the protection domain of the utility model.
Claims (6)
1. an efp spring is installed frock, comprises an efp, it is characterized in that; Comprise that also a spring installs the frock main body, said spring is installed the frock main body and is a bending shape, and its bending part outwards forms two parallel long end parts and weak point end parts; The end face of said long end parts runs through a through hole at least; And said through hole is positioned at the head of said long end parts, and the end face of said short end parts has a groove at least, and said groove extends inwardly to said bending part; One spring; One end of said spring is arranged in the said through hole, and the other end of said spring is arranged in the said groove, and the said spring installation frock main body that connects said spring places said efp through attaching parts.
2. according to the said efp spring of claim 1 frock is installed, it is characterized in that said attaching parts is an efp rotating shaft, said efp rotating shaft runs through the hollow space of said efp and said spring.
3. according to the said efp spring of claim 1 frock is installed, it is characterized in that the head of said long end parts slightly turns forward.
4. according to the said efp spring of claim 1 frock is installed, it is characterized in that the quantity of said through hole is two.
5. according to the said efp spring of claim 1 frock is installed, it is characterized in that the quantity of said groove is twice.
6. according to claim 4 or 5 arbitrary said efp springs frock is installed, it is characterized in that said spring is a torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120504678 CN202399912U (en) | 2011-12-07 | 2011-12-07 | Tool for installing spring of electronic accelerator pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120504678 CN202399912U (en) | 2011-12-07 | 2011-12-07 | Tool for installing spring of electronic accelerator pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202399912U true CN202399912U (en) | 2012-08-29 |
Family
ID=46697582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120504678 Expired - Fee Related CN202399912U (en) | 2011-12-07 | 2011-12-07 | Tool for installing spring of electronic accelerator pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202399912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891151A (en) * | 2017-02-20 | 2017-06-27 | 贵州航锐航空精密零部件制造有限公司 | A kind of assembling jig for spring and its assembly method for single armed lid lock |
-
2011
- 2011-12-07 CN CN 201120504678 patent/CN202399912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891151A (en) * | 2017-02-20 | 2017-06-27 | 贵州航锐航空精密零部件制造有限公司 | A kind of assembling jig for spring and its assembly method for single armed lid lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |